名詞 network:

1. an interconnected system of things or people
   同義詞：web
2. (broadcasting) a communication system consisting of a group of broadcasting stations that all transmit the same programs
3. an open fabric of string or rope or wire woven together at regular intervals
   同義詞：net, mesh, meshing, meshwork
4. a system of intersecting lines or channels
5. (electronics) a system of interconnected electronic components or circuits
   同義詞：electronic network

動詞 network:

1. communicate with and within a group

1. Under the mountain there is a network of caves.
   這座山里有許多相通的洞穴。
2. The fabrics are merchandised through a network of dealers.
   通過經銷網點銷售紡織品。
3. She gave me a diagram of railway network.
   她給了我一張鐵路網圖解。
4. Mindful of the need to maintain efficient communication, the board of directors decided to construct a new communication network.
   董事會注意到維持有效通訊的需要，因此決定建立一個新的通信網。
5. Connected to a computer network.
   聯(lián)機的和計算機網絡系統(tǒng)聯(lián)在一起的
6. You can plug into the national computer network.
   你可以接通全國計算機網絡。
7. The company has a network of shops all over the country.
   這家公司有著遍布全國的商店網。
8. Do you know the three USA television networks?
   你知道美國的三大電視網嗎？

net.work

n.（名詞）
An openwork fabric or structure in which cords, threads, or wires cross at regular intervals.
網：繩、線或鐵絲按一定間隔交叉形成的網狀織品或結構
Something resembling an openwork fabric or structure in form or concept, especially:
網狀結構：在形式上或概念上類似于網狀結構的東西。尤其是：
A system of lines or channels that cross or interconnect:
交通網：相互交叉或連接的線路或水道：
例句：
a network of railroads.
鐵路網

A complex, interconnected group or system:
復雜而相互作用的系統(tǒng)：
例句：
an espionage network.
間諜系統(tǒng)

An extended group of people with similar interests or concerns who interact and remain in informal contact for mutual assistance or support.
人際網：有共同愛好或興趣，并互相作用保持非正式交往以獲得多方面幫助或支持的群體

A chain of radio or television broadcasting stations linked by wire or microwave relay.
廣播網：由線路或微波中轉站連接的電臺或電視臺網絡
A company that produces the programs for these stations.
廣播公司：播送廣播或電視節(jié)目的公司

A group or system of electric components and connecting circuitry designed to function in a specific manner.
電路網：以特定的方式設計成具有一定功能、由電器元件和連接電路組成的系統(tǒng)
Computer Science A system of computers interconnected by telephone wires or other means in order to share information.Also called net
【計算機科學】 計算機網絡，網絡：為共享信息而用電話線或其它方式交互連接而成的計算機系統(tǒng)也作 net
v.（動詞）
net.worked,net.work.ing,net.works
v.tr.（及物動詞）
To cover with or as if with an openwork fabric or structure.
覆以網路：用或好象用網眼織物或結構覆蓋
To broadcast over a radio or television network.
聯(lián)播：用廣播或電視網播送節(jié)目
Computer Science To connect (computers) into a network.
【計算機科學】 聯(lián)網：使計算機形成網絡
v.intr.（不及物動詞）
To interact or engage in informal communication with others for mutual assistance or support.
溝通，互助：介入與其他人非正式的交往以獲得多方幫助

【引伸】
net.work.er
n.（名詞）